Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10497672 | Ultra-thin display using printed printed light emitting diodes | William Johnstone Ray, Mark David Lowenthal, Richard A. Blanchard, Lixin Zheng, Bradley Steven Oraw | 2019-12-03 |
| 10475269 | Covert secure document registration system | Brian Lewis, Michael R. Riley, David Altfeder | 2019-11-12 |
| 10400121 | Nir-to-visible upconversion inkjet inks | Michael R. Riley | 2019-09-03 |